Hi, I'm making a private whitelisted SMP for content creators. But, what I've found is that vanilla SMPs die fast (unless you have 23m subs on YouTube), so I'm trying to make it harder to progress which means MORE CONTENT! Basically, I want to do a few things. I want to make diamonds rarer, I want to make caves more common (maybe make diamonds in caves more common too), I want to make andesite, diorite and granite rarer. I also want to make ancient debris rarer too. Other things I want to do is disable villager breeding, disable OP trades (diamond armor/tools), disable villager curing abuse (only allow it once). I also want to somehow create a way to visit a new dimension. Maybe through a specific portal or a command. This dimension will be like the overworld but it will be using custom world gen (not decided on which plugin yet). all this in vanilla btw, could anyone help me out with this because I have no idea how to pull off any of this.